Enum mmtk::util::alloc::allocators::AllocatorSelector

#[repr(C, u8)]
pub enum AllocatorSelector {
    BumpPointer(u8),
    LargeObject(u8),
    Malloc(u8),
    Immix(u8),
    MarkCompact(u8),
    FreeList(u8),
    None,
}

This type describe an allocator in the crate::Mutator. For some VM bindings, they may need to access this type from native code. This type is equivalent to the following native types: #[repr(C)] struct AllocatorSelector { tag: AllocatorSelectorTag, payload: u8, } #[repr(u8)] enum AllocatorSelectorTag { BumpPointer, LargeObject, … }

Variants

BumpPointer(u8)

Represents a crate::util::alloc::bumpallocator::BumpAllocator.

LargeObject(u8)

Represents a crate::util::alloc::large_object_allocator::LargeObjectAllocator.

Malloc(u8)

Represents a crate::util::alloc::malloc_allocator::MallocAllocator.

Immix(u8)

Represents a crate::util::alloc::immix_allocator::ImmixAllocator.

MarkCompact(u8)

Represents a crate::util::alloc::markcompact_allocator::MarkCompactAllocator.

FreeList(u8)

Represents a crate::util::alloc::free_list_allocator::FreeListAllocator.

None

No allocator found.

Trait Implementations

impl Clone for AllocatorSelector

fn clone(&self) -> AllocatorSelector

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AllocatorSelector

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AllocatorSelector

fn default() -> AllocatorSelector

Returns the “default value” for a type.

impl Hash for AllocatorSelector

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for AllocatorSelector

fn cmp(&self, other: &AllocatorSelector) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for AllocatorSelector

fn eq(&self, other: &AllocatorSelector) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for AllocatorSelector

fn partial_cmp(&self, other: &AllocatorSelector) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for AllocatorSelector

impl Eq for AllocatorSelector

impl StructuralPartialEq for AllocatorSelector